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Accrued Expenses (Schedule Of Accrued Expenses) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Accrued Liabilities [Abstract] |  |
Incentive compensation | $ 612 | $ 6,103
Payrolls, related taxes and medical and other benefits | 6,261 | 5,916
Vacation | 2,602 | 3,502
Derivative Assets (Liabilities), at Fair Value, Net | 483 | 3,260
Accrued Freight | 440 | 2,298
Accrued Utilities, Current | 1,321 | 2,099
Interest Receivable, Current | 1,236 | 407
Workers’ compensation and disabilities | 2,178 | 2,051
Group annuity contract premium liability | 2,000 | 0
Accrued Environmental Liabilities, Current | 1,563 | 1,627
Accrued Customer Rebates | 1,891 | 1,154
Other | 3,855 | 3,186
Accrued expenses | $ 24,442 | $ 31,603

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